KOR 13W Double Tube CFL Bulb, G24Q-1 Base, 2700K Warm White – 4 Pack (Replaces Sylvania/Philips/GE)

Reliable, Warm Lighting for Your CFL Fixtures

The KOR 13W Double Tube CFL Bulb combines efficiency with comfortable ambiance. With a 13-watt draw, it delivers about 900 lumens of warm white light, creating inviting spaces while keeping energy use modest. Its compact 5-inch length helps it fit in many common fixtures and sockets.

Key specifications at a glance

• 2700K warm white color tone for cozy evenings
• G24q-1 4-pin base for quick, secure installation
• 900 lumens output from a compact, 5-inch bulb

• CRI 82 for natural color rendering in daily environments
• Estimated lifetime around 12,000 hours for lower maintenance
• Pack of 4 designed for multi-fixture replacement and stocking

Practical use cases span kitchens, entryways, hallways, home offices, and bathrooms where steady, reliable light matters. The warm tone supports relaxed evenings, while the compact form factor helps when fixtures have limited space. For best results, confirm fixture compatibility with a 4-pin G24q-1 socket and 13W CFL labeling on the fixture.

In terms of color and ambiance, the bulb’s light is gentle and even, reducing hotspots and glare. The 82 CRI helps render textures and fabrics more accurately, which can enhance everyday tasks, reading corners, or mood-setting accents. Long service life minimizes replacements in busy households or small offices, saving time and effort.

What you get in this 4-pack

• Four 13W CFL bulbs with a warm 2700K glow
• Quality build designed for consistent performance over years

Because these bulbs operate at 13 watts while delivering 900 lumens, they may offer an favorable lumens-per-watt balance compared with incandescent lighting. Results vary by fixture, but many users experience a crisp, even light that pairs well with daylight or evening décor.